Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12058502 | Speaker device | — | 2024-08-06 |
| 11671758 | Speaker device | — | 2023-06-06 |
| 11337004 | Speaker device | — | 2022-05-17 |
| 10848860 | Speaker frame and speaker having the same | Satoshi Hachiya | 2020-11-24 |
| 10841705 | Speaker device | — | 2020-11-17 |
| 10433065 | Speaker device | — | 2019-10-01 |
| 10284946 | Speaker frame and speaker having the same | Satoshi Hachiya | 2019-05-07 |
| 10194236 | Speaker frame and speaker having the same | Satoshi Hachiya | 2019-01-29 |
| 10015585 | Speaker frame and speaker having the same | Satoshi Hachiya | 2018-07-03 |
| 9924262 | Speaker frame and speaker having the same | Satoshi Hachiya | 2018-03-20 |
| 9900699 | Speaker device | — | 2018-02-20 |
| 9729972 | Speaker device | — | 2017-08-08 |
| 9602900 | Speaker frame and speaker having the same | Satoshi Hachiya | 2017-03-21 |
| 9510099 | Speaker device | — | 2016-11-29 |
| 9351058 | Speaker frame and speaker having the same | Satoshi Hachiya | 2016-05-24 |
| 9148715 | Speaker frame and speaker having the same | Satoshi Hachiya | 2015-09-29 |
| 8731232 | Speaker frame and speaker having the same | Satoshi Hachiya | 2014-05-20 |